Examples with MessageCollector org.springframework.cloud.stream.test.binder.MessageCollector used on opensource projects

Example 21 with MessageCollector

use of org.springframework.cloud.stream.test.binder.MessageCollector in project spring-cloud-stream by spring-cloud.

the class StreamListenerMethodWithReturnMessageTests method testReturnMessage.

@Test
@SuppressWarnings("unchecked")
public void testReturnMessage() throws Exception {
    ConfigurableApplicationContext context = SpringApplication.run(this.configClass, "--server.port=0", "--spring.jmx.enabled=false");
    MessageCollector collector = context.getBean(MessageCollector.class);
    Processor processor = context.getBean(Processor.class);
    String id = UUID.randomUUID().toString();
    processor.input().send(MessageBuilder.withPayload("{\"foo\":\"barbar" + id + "\"}").setHeader("contentType", "application/json").build());
    TestPojoWithMessageReturn testPojoWithMessageReturn = context.getBean(TestPojoWithMessageReturn.class);
    Assertions.assertThat(testPojoWithMessageReturn.receivedPojos).hasSize(1);
    Assertions.assertThat(testPojoWithMessageReturn.receivedPojos.get(0)).hasFieldOrPropertyWithValue("foo", "barbar" + id);
    Message<String> message = (Message<String>) collector.forChannel(processor.output()).poll(1, TimeUnit.SECONDS);
    assertThat(message).isNotNull();
    assertThat(message.getPayload()).contains("barbar" + id);
    context.close();
}

Example 22 with MessageCollector

use of org.springframework.cloud.stream.test.binder.MessageCollector in project spring-cloud-stream by spring-cloud.

the class StreamEmitterBasicTests method receiveAndValidateMultipleOutputs.

private static void receiveAndValidateMultipleOutputs(ConfigurableApplicationContext context) throws InterruptedException {
    TestMultiOutboundChannels source = context.getBean(TestMultiOutboundChannels.class);
    MessageCollector messageCollector = context.getBean(MessageCollector.class);
    List<String> messages = new ArrayList<>();
    assertMessages(source.output1(), messageCollector, messages);
    messages.clear();
    assertMessages(source.output2(), messageCollector, messages);
    messages.clear();
    assertMessages(source.output3(), messageCollector, messages);
    messages.clear();
}

Example 23 with MessageCollector

use of org.springframework.cloud.stream.test.binder.MessageCollector in project spring-cloud-stream by spring-cloud.

the class StreamEmitterBasicTests method receiveAndValidateMultiStreamEmittersInSameContext.

private static void receiveAndValidateMultiStreamEmittersInSameContext(ConfigurableApplicationContext context1) throws InterruptedException {
    TestMultiOutboundChannels source1 = context1.getBean(TestMultiOutboundChannels.class);
    MessageCollector messageCollector = context1.getBean(MessageCollector.class);
    List<String> messages = new ArrayList<>();
    assertMessagesX(source1.output1(), messageCollector, messages);
    messages.clear();
    assertMessagesY(source1.output2(), messageCollector, messages);
    messages.clear();
}

Example 24 with MessageCollector

use of org.springframework.cloud.stream.test.binder.MessageCollector in project spring-cloud-stream by spring-cloud.

the class StreamListenerReactiveInputOutputArgsTests method sendMessageAndValidate.

@SuppressWarnings("unchecked")
private static void sendMessageAndValidate(ConfigurableApplicationContext context) throws InterruptedException {
    Processor processor = context.getBean(Processor.class);
    String sentPayload = "hello " + UUID.randomUUID().toString();
    processor.input().send(MessageBuilder.withPayload(sentPayload).setHeader("contentType", "text/plain").build());
    MessageCollector messageCollector = context.getBean(MessageCollector.class);
    Message<String> result = (Message<String>) messageCollector.forChannel(processor.output()).poll(1000, TimeUnit.MILLISECONDS);
    assertThat(result).isNotNull();
    assertThat(result.getPayload()).isEqualTo(sentPayload.toUpperCase());
}

Example 25 with MessageCollector

use of org.springframework.cloud.stream.test.binder.MessageCollector in project spring-cloud-stream by spring-cloud.

the class StreamListenerReactiveInputOutputArgsWithMessageTests method sendMessageAndValidate.

@SuppressWarnings("unchecked")
private static void sendMessageAndValidate(ConfigurableApplicationContext context) throws InterruptedException {
    Processor processor = context.getBean(Processor.class);
    String sentPayload = "hello " + UUID.randomUUID().toString();
    processor.input().send(MessageBuilder.withPayload(sentPayload).setHeader("contentType", "text/plain").build());
    MessageCollector messageCollector = context.getBean(MessageCollector.class);
    Message<String> result = (Message<String>) messageCollector.forChannel(processor.output()).poll(1000, TimeUnit.MILLISECONDS);
    assertThat(result).isNotNull();
    assertThat(result.getPayload()).isEqualTo(sentPayload.toUpperCase());
}